Statement of Shuttle Mainboard via the EMI Test
Shuttle mainboards have been via the EMI test in terms of series of regulations: EN55022/
CISPR22/AS/NZS3548 Class B, EN55024 (1998/AS/NZS), EN4252.1 (1994), EN61000, ANSI
C63.4 (1992), CFR47 Part 15 Subpart B, and CNS13438 (1997). The items tested are illus-
trated as follows:
(A) Voltage: AC 110V/60HZ & AC 230V/50HZ
(B) Tested Product Information:
Product Name: PC Mainboard
Status: Sample
Model Name: AN50R
S/N: N/A
CPU:
External Frequency: 200 MHz
AMD Athlon
TM
64 3100+
External Frequency: 200 MHz
AMD Athlon
TM
64 3400+
Mouse Port: one port with 6 pins
Keyboard Port: one port with 6 pins
Parallel Port: one port with 25 pins
Serial Port: two ports with 9 pins respectively
1394 Port: three port with 6 pins
Line-Out & Line-In & Mic-In Ports : one port for each
Giga LAN Port: one port with 9 pins
LAN Port: one port with 9 pins
USB 2.0 Port: four ports with 4 pins respectively
All CPUs have completely been tested, and values offered by the worst EMI combination of
CPU external frequency are listed as follows:
(C) Remedy for the Tested Product & Its EMI Interference:
Remedy: N/A
EMI Interference:
Crystal: 14.318MHz(X1)/32.768 KHz(X2)/25.000 MHz(X4)/25.000 MHz(X5)/
25.000 MHz(X6)/24.576 MHz(X7)
Clock Generator: N/A
Test Mode
1
2
External Frequency
200 MHz
200 MHz
CPU
K8 3400+
K8 3400+
Case Open/Closed
Closed
Open
